Step 2: Connect your phone to PC and copy the zip file into your Phone Internal Storage. Do not copy the zip file into any folder or SD card!!

Step 3: Go to Updater App from your phone app menu, tap on the setting icon, it is a 3 dots icon on top right corner (see in this image) and tap on the “Choose update package” tab. Now you can see your phone storage, Scroll down and tap on the update.zip file. See in this image.

Step 4: Now your phone is going to Reboot in recovery mode and Rom flashing process start. Don’t interrupt this process, it might to take 4-6 minutes for your phone to first boot on MIUI 8.5.1.0 Global stable Rom.

Step 1: Download and install Mi Flash Tool and download Xiaomi Mi Max Prime MIUI 8.5.1.0 FastBoot stable Rom and extract zip or rar file in desktop on your PC. Now Power Off your device and long press volume down and power button to FastBoot mode. See in this image.

After install new update Xiaomi Mi Max Prime MIUI 8.5.1.0 Global stable Rom. you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read RootAdvantage and Disadvantage by this article.

I hope you like this new update Xiaomi Mi Max Prime MIUI 8.5.1.0 Global stable Rom installation guide from which you will be able to easily install new update Xiaomi Mi Max Prime MIUI 8.5.1.0 Global stable Rom without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.